Renthal 150U-520-51GBPE Ultralight Rear Sprocket Purple Anodized 520 Pitch 51 Tooth

The Renthal 150U-520-51GBPE Ultralight rear sprocket delivers championship-proven performance with distinctive purple anodized styling. Designed for Yamaha YZ motocross and off-road motorcycles, this premium sprocket combines race-tested durability with significant weight savings for improved acceleration and handling.

Ultralight Construction:

• CNC-machined from high-strength 7075-T6 aluminum alloy
• 66% lighter than steel sprockets while maintaining exceptional durability
• Computer-aided Ultralight design optimizes strength-to-weight ratio
• Precision manufactured to extremely tight tolerances

Performance Features:

• Advanced tooth profile ensures maximum power transfer and extended chain life
• Self-cleaning mud grooves at each tooth prevent dirt buildup and reduce wear
• Superior concentricity and accuracy of fit for smooth operation
• Purple hard-anodized finish provides increased surface hardness and wear resistance

Specifications:

• Chain Pitch: 520
• Tooth Count: 51T
• Finish: Purple Anodized
• Sprocket Position: Rear

Renthal sprockets are the choice of more factory motocross and supercross teams than any other brand. Engineered to withstand the extreme demands of professional racing in Supercross, Motocross, and Enduro competition, this sprocket delivers the performance and reliability demanded by champions worldwide.